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authorHan The Thanh <hanthethanh@gmail.com>2010-12-19 03:18:39 +0000
committerHan The Thanh <hanthethanh@gmail.com>2010-12-19 03:18:39 +0000
commit02f30f972fc0ed83756b69a7a19dac624bc6719e (patch)
tree216d11a7b6081ca59f714bb9db1005af14613fcd /Build/source/texk/web2c/pdftexdir
parent8eedd38fd76d7bd54140a1aba1a8ad893ee00ac1 (diff)
pdftex bugfix #4322
git-svn-id: svn://tug.org/texlive/trunk@20800 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/pdftexdir')
-rw-r--r--Build/source/texk/web2c/pdftexdir/pdftex.web8
1 files changed, 6 insertions, 2 deletions
diff --git a/Build/source/texk/web2c/pdftexdir/pdftex.web b/Build/source/texk/web2c/pdftexdir/pdftex.web
index 28a9c073fb5..ac4b7ba4c1b 100644
--- a/Build/source/texk/web2c/pdftexdir/pdftex.web
+++ b/Build/source/texk/web2c/pdftexdir/pdftex.web
@@ -3479,7 +3479,7 @@ operation. The |adjust_ptr| field points to the vlist containing this
material.
@d adjust_node=5 {|type| of an adjust node}
-@d adjust_pre == subtype {pre-adjustment?}
+@d adjust_pre == subtype {<>0 => pre-adjustment}
@#{|append_list| is used to append a list to |tail|}
@d append_list(#) == begin link(tail) := link(#); append_list_end
@d append_list_end(#) == tail := #; end
@@ -20489,7 +20489,7 @@ if p<>null then
hlist_node,vlist_node,rule_node,unset_node:
@<Incorporate box dimensions into the dimensions of
the hbox that will contain~it@>;
- ins_node,mark_node,adjust_node: if adjust_tail<>null then
+ ins_node,mark_node,adjust_node: if (adjust_tail<>null) or (pre_adjust_tail<> null) then
@<Transfer node |p| to the adjustment list@>;
whatsit_node:@<Incorporate a whatsit node into an hbox@>;
glue_node:@<Incorporate glue into the horizontal totals@>;
@@ -20617,6 +20617,8 @@ pre_adjust_tail := null;
|pre_adjust_tail| instead of |adjust_tail|.
@d update_adjust_list(#) == begin
+ if # = null then
+ confusion("pre vadjust");
link(#) := adjust_ptr(p);
while link(#) <> null do
# := link(#);
@@ -22935,11 +22937,13 @@ info(p+4):=cur_head; link(p+4):=cur_tail;
info(p+5):=cur_pre_head; link(p+5):=cur_pre_tail;
align_ptr:=p;
cur_head:=get_avail;
+cur_pre_head:=get_avail;
end;
@#
procedure pop_alignment;
var p:pointer; {the top alignment stack node}
begin free_avail(cur_head);
+free_avail(cur_pre_head);
p:=align_ptr;
cur_tail:=link(p+4); cur_head:=info(p+4);
cur_pre_tail:=link(p+5); cur_pre_head:=info(p+5);